The map reflects the spatial combination of sites designated under national instruments and Natura 2000 sites. In Austria there is an important overlap between Natura 2000 sites and nationally designated sites, however Natura 2000 also extend beyond these (little light green on the map). There are also a large proportion of nationally designated sites under IUCN V and VI which are not designated as Natura 2000 as reflected by extend of blue colour on the map